Kenwood DPX-504U

General Features
DIN Size: 2 DIN
Security Code Function: Yes
Key Illumination: Variable
Rotary Encoder & Control Knob: Yes
Multi control wheel: Yes
Music Search function: Yes
LOG function: Yes
Accent key: Yes
Installer Memory: Yes
Attenuator with Smooth Volume Return: Yes
Touch Sensor Tone: Yes
Optional IR remote controller: Yes
Digital Clock (24H): Yes
All-off Select (20/40/60 minutes): Yes
Built-in Connector: Molex 16 pin
ISO connector: Yes
Optional Bluetooth unit: Yes
USB interface x 1: Yes

Display Features
Display Type: LCD Display
Display Layout: 4 line, Ful dot
Display Illumination: Variable
Spectrum Analyzer: Yes
Dimmer Control: 2 steps - Manual
Colour control: Yes
Positive/negative switchable: Yes
Display Off Mode: Yes
Demo Mode: Yes
Menu text in selectable language: Yes, English, German, French, Italian, Spanish, Russian

Cosmetics features
Front/edge: Piano black
Dress plate: Black painted (hair line)
Volume & operation knob or wheel: Chrome Plated
Preset key finish: Piano Black
Escutcheon finish: Black Injection
Triangle Illumination: Red
Volume & operation knob illumination: Variable
Key illumination: variable
Variable color illumination: Yes

Tuner Features
Radio Text Plus: Yes
Program Type Function (PTY): Yes
Enhanced Other Networks Function (EON): Yes
K3I - Clean Reception Tuner: Yes
FM Reception: Yes
AM (MW/LW) Reception: Yes
Presets: 24 Presets (18FM / 3LW / 3MW)
Mixed preset memory (FM & AM): 24 presets
Tuner preset/recall key: Yes
Automatic Memory Entry (AME): Yes
Up/Down Seek Tuning: Yes
Tuning mode (Auto1 / Auto2 / Manual): Yes
FM Stereo / Mono Selector: Yes

CD Features
CD-R/RW Compatible: Yes
MP3 Playback with ID3 Tag Display: Yes
WMA (Windows Media Audio) Playback: Yes
AAC (Advanced Audio Coding) Playback: Yes
Compatible with Kenwood Music Editor Lite: Yes
0 bit Mute: Yes
Random Function (Track/Disc): Yes
Repeat Function (Track/Disc): Yes
Scan Function (Track/Disc): Yes

USB Features
USB terminal: Yes, Frontside
USB Type: USB1.1 / USB 2.0
Kenwood Music Editor Lite: Yes
MP3 playback with ID3 Tag Display: Yes
WMA (Windows Media File) playback: Yes
AAC (Advanced Audio Codec) playback: Yes
Repeat/Scan/Random search: Yes

iPod Features
Made for iPod & iPhone *: Yes
iPod control by 5L bus: Yes
USB Digital connection (1 wire): with optiona cable KCA-iP102
Music playback: Yes
Music library search: Yes
Alphabet search: Yes
Skip search: Yes
Related search: Yes
My playlist: Yes
Control by hand: Yes
High speed search: Yes, (ver.2)
Works with iPod Classic *: 80G & 120G
Works with iPod Video *: 5th/6th generation
Works with iPod Touch *: 1st/2nd generation
Works with iPod Nano *: 1st/2nd/3rd/4th/5th Gen
Works with iPhone *: Yes
Battery charge + power control: Yes
* Always update to latest Apple firmware

External Media Control Features
Dual Changer Control (CH1, CH2 & AUX): Yes
CD Text Ready with Compatible KENWOOD Units: Yes
Disc & Track Repeat: Yes
Disc & Track Scan: Yes
Disc & Track Random Play: Yes
Direct Access: Yes
Bluetooth Handsfree: Yes
Bluetooth Audio Streaming: Yes
iPod Control with KCA-iP500: Yes

Audio Features
Maximum Output Power: 50W x 4
MOSFET Power IC: Yes
Auxiliary input: Yes, front side
Auxiliary Type: Mini-jack
Pre-out: 2 RCA
Pre-out Output Level: 2.5V
Preout Rear / Subwoofer Switchable: Yes
Subwoofer Reference Level Adj.: Yes
Built-In Amplifier Cut-Off: Yes
Dual-Zone Source & Volume Control: Yes
Dual-Zone (FRONT / REAR Switchable): Yes
Att.(-20dB) with smooth Volume Return: Yes
Sound Excellence DSP: Yes
System Q_EX (Preset & Manual Sound Control): Yes
Equalizer built-in: Yes
System E's+ (Built-in HPF & LPF): Yes

Sound excellence DSP
Highway sound: Yes
Digital Time Alignment (DTA): Yes
Equalizer:: 5 bands
Preset Equalizer curve (KBS): Yes
iPod Equalizer curve preset: Yes
Manual Equalizer Control: Yes
Cabine selection: Yes
Listening position selection: Yes
New Bass-Boost: Yes
Speaker setting Front:: Yes
Speaker setting Rear:: Yes
Speaker setting Subwoofer:: Yes

Connectivity
External Media Control Bus (5L): Yes
Changer Control (5L-Bus): Yes
iPod I/F Control (5L-Bus): Yes
Bluetooth Control (5L-Bus): Yes
iPod Digital Connection (1 Wire): Yes, with optional KCA-iP102
USB interface: Yes
OEM Wired Remote Control: Yes
Power Control (P.CON) wire: Yes
2-way (Tel/Navi) mute wire: Yes

Tuner Specifications
FM Frequency Range: 87.5MHz ~ 108MHz
FM Frequency Step: 50kHz
FM Usable Sensitivity: 1μV/75ohm (S/N 26dB)
FM Quieting Sensitivity: 2.5μV/75ohm (S/N 46dB)
FM Frequency Response: 30Hz ~ 15kHz (± 3dB)
FM Signal to noise ratio (Mono): 63dB
FM Stereo Separation (1kHz): 40dB
MW Frequency Range: 531kHz ~ 1611kHz
MW Frequency step: 9kHz
MW Usable Sensitivity: 36μV (S/N 20dB)
LW Frequency Range: 153kHz ~ 279kHz
LW Usable Sensitivity: 57μV (S/N 20dB)

CD Specifications
Laser Diode: GaAlAs
Digital Filter(D/A): 8 Times Over Sampling
Digital/Analogue Converter: 24 Bit
Spindle Speed: 500 ~ 200rpm (CLV: 1 times)
Wow & Flutter: Below Measurable Limit
Frequency Response: 10Hz ~ 20kHz (±1dB)
Total Harmonic Distortion: 0.008% (1kHz)
Signal to Noise Ratio: 110dB (1kHz)
Dynamic Range: 93dB
MP3 Decoder: Compliant with MPEG-1/2 Audio Layer-3
WMA Decoder: Compliant with Windows Media Audio
AAC Decoder: AAC-LC ".m4a" files

USB Specifications
USB Version compatibility: 1.1 / 2.0
File System: FAT 16/32
Maximum Supply current: 500mA
D/A Converter: 24 bit
MP3 Decode: Compliant with MPEG-1/2 Audio Layer-3
WMA Decode: Compliant with Windows Media Audio
AAC Decode: AAC-LC ".m4a" Files

Audio Specifications
Maximum Power: 50W x 4
Output Power (DIN45324,+B=14.4v): 30W x 4
Preout Level: 2500mV / 10kOhm,
Preout Impedance: ≤ 600Ohm
Speaker Impedance: 4Ohm ~ 8Ohm
AUX Frequency Response: 20Hz ~ 20kHz (±1dB)
AUX Maximum Input Voltage: 1200mV
AUX Input Impedance: 10kOhm

General Specifications
Operating voltage: 14.4V (11 ~ 16V Allowable)
Maximum Current Consumption: 10A
Dimensions (WxHxD): 181.7 x 111.2 x 158mm
Weight: 1500gr